| /linux-6.12.1/drivers/iio/pressure/ |
| D | Kconfig | 10 tristate "Honeywell ABP pressure sensor driver"
13 Say yes here to build support for the Honeywell ABP pressure
20 tristate "ROHM BM1390GLV-Z pressure sensor driver"
26 Support for the ROHM BM1390 pressure sensor. The BM1390GLV-Z
32 tristate "Bosch Sensortec BMP180/BMP280/BMP380/BMP580 pressure sensor driver"
41 and BMP580 pressure and temperature sensors. Also supports the BME280 with
71 tristate "All Sensors DLHL60D and DLHL60G low voltage digital pressure sensors"
77 pressure sensors driver.
83 tristate "Infineon DPS310 pressure and temperature sensor"
87 Support for the Infineon DPS310 digital barometric pressure sensor.
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| D | ms5611_core.c | 105 s32 *temp, s32 *pressure) in ms5611_read_temp_and_pressure() argument
110 ret = st->read_adc_temp_and_pressure(st, temp, pressure); in ms5611_read_temp_and_pressure()
117 return st->compensate_temp_and_pressure(st, temp, pressure); in ms5611_read_temp_and_pressure()
121 s32 *temp, s32 *pressure) in ms5611_temp_and_pressure_compensate() argument
123 s32 t = *temp, p = *pressure; in ms5611_temp_and_pressure_compensate()
151 *pressure = (((p * sens) >> 21) - off) >> 15; in ms5611_temp_and_pressure_compensate()
157 s32 *temp, s32 *pressure) in ms5607_temp_and_pressure_compensate() argument
159 s32 t = *temp, p = *pressure; in ms5607_temp_and_pressure_compensate()
187 *pressure = (((p * sens) >> 21) - off) >> 15; in ms5607_temp_and_pressure_compensate()
241 s32 temp, pressure; in ms5611_read_raw() local
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| D | abp060mg.c | 104 u16 pressure; in abp060mg_get_measurement() local
118 pressure = be16_to_cpu(buf[0]); in abp060mg_get_measurement()
119 if (pressure & ABP060MG_ERROR_MASK) in abp060mg_get_measurement()
122 if (pressure < ABP060MG_MIN_COUNTS || pressure > ABP060MG_MAX_COUNTS) in abp060mg_get_measurement()
125 *val = pressure; in abp060mg_get_measurement()
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| D | dlhl60d.c | 124 unsigned int *pressure, unsigned int *temperature) in dlh_read_direct() argument
132 *pressure = get_unaligned_be24(&st->rx_buf[1]); in dlh_read_direct()
143 unsigned int pressure, temperature; in dlh_read_raw() local
154 ret = dlh_read_direct(st, &pressure, &temperature); in dlh_read_raw()
161 *value = pressure; in dlh_read_raw()
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| D | ms5637.c | 59 unsigned int pressure; in ms5637_read_raw() local
66 &pressure); in ms5637_read_raw()
76 *val = pressure / 1000; in ms5637_read_raw()
77 *val2 = (pressure % 1000) * 1000; in ms5637_read_raw()
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| D | ms5611.h | 49 s32 *temp, s32 *pressure);
52 s32 *pressure);
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| D | ms5611_i2c.c | 59 s32 *temp, s32 *pressure) in ms5611_i2c_read_adc_temp_and_pressure() argument
79 return ms5611_i2c_read_adc(st, pressure); in ms5611_i2c_read_adc_temp_and_pressure()
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| /linux-6.12.1/drivers/hid/bpf/progs/ |
| D | Wacom__ArtPen.bpf.c | 54 __u8 pressure; member
71 .pressure = 8,
108 __u16 *pressure, *tool_type; in SEC() local
116 params.offsets.pressure >= PEN_REPORT_LEN - 1 || in SEC()
131 pressure = get_u16(data, params.offsets.pressure); in SEC()
134 *pressure = (*pressure + prev_pressure) / 2; in SEC()
136 prev_pressure = *pressure; in SEC()
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| /linux-6.12.1/Documentation/translations/zh_CN/accounting/ |
| D | psi.rst | 37 压力信息可通过/proc/pressure/ --cpu、memory、io文件分别获取。
74 示例：向/proc/pressure/memory写入"some 150000 1000000"将新增触发器，将在
75 1秒内至少一个任务阻塞于内存的总时间超过150ms时触发。向/proc/pressure/io写入
112 fds.fd = open("/proc/pressure/memory", O_RDWR | O_NONBLOCK);
114 printf("/proc/pressure/memory open error: %s\n",
121 printf("/proc/pressure/memory write error: %s\n",
152 此场景下cgroupfs挂载点的子目录包含cpu.pressure、memory.pressure、io.pressure文件，
153 内容格式与/proc/pressure/下的文件相同。
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| /linux-6.12.1/mm/ |
| D | vmpressure.c | 111 static enum vmpressure_levels vmpressure_level(unsigned long pressure) in vmpressure_level() argument
113 if (pressure >= vmpressure_level_critical) in vmpressure_level()
115 else if (pressure >= vmpressure_level_med) in vmpressure_level()
124 unsigned long pressure = 0; in vmpressure_calc_level() local
140 pressure = scale - (reclaimed * scale / scanned); in vmpressure_calc_level()
141 pressure = pressure * 100 / scale; in vmpressure_calc_level()
144 pr_debug("%s: %3lu (s: %lu r: %lu)\n", __func__, pressure, in vmpressure_calc_level()
147 return vmpressure_level(pressure); in vmpressure_calc_level()
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| /linux-6.12.1/drivers/input/touchscreen/ |
| D | wm831x-ts.c | 64 bool pressure; member
92 if (wm831x_ts->pressure) in wm831x_ts_data_irq()
139 if (wm831x_ts->pressure) in wm831x_ts_data_irq()
167 if (wm831x_ts->pressure) in wm831x_ts_pen_down_irq()
271 wm831x_ts->pressure = pdata->pressure; in wm831x_ts_probe()
273 wm831x_ts->pressure = true; in wm831x_ts_probe()
281 WARN_ON(pdata->pressure && pdata->fivewire); in wm831x_ts_probe()
282 wm831x_ts->pressure = false; in wm831x_ts_probe()
355 if (wm831x_ts->pressure) in wm831x_ts_probe()
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| D | resistive-adc-touch.c | 50 bool pressure; member
92 if ((!x && !y) || (st->pressure && (press < st->pressure_min))) { in grts_cb()
101 if (st->pressure) in grts_cb()
171 st->pressure = true; in grts_get_properties()
196 st->pressure = true; in grts_get_properties()
225 if (st->pressure) { in grts_probe()
248 if (st->pressure) in grts_probe()
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| D | tsc200x-core.c | 115 int x, int y, int pressure) in tsc200x_update_pen_state() argument
117 if (pressure) { in tsc200x_update_pen_state()
119 input_report_abs(ts->idev, ABS_PRESSURE, pressure); in tsc200x_update_pen_state()
121 input_report_key(ts->idev, BTN_TOUCH, !!pressure); in tsc200x_update_pen_state()
133 pressure); in tsc200x_update_pen_state()
139 unsigned int pressure; in tsc200x_irq_thread() local
179 pressure = tsdata.x * (tsdata.z2 - tsdata.z1) / tsdata.z1; in tsc200x_irq_thread()
180 pressure = pressure * ts->x_plate_ohm / 4096; in tsc200x_irq_thread()
181 if (unlikely(pressure > MAX_12BIT)) in tsc200x_irq_thread()
185 tsc200x_update_pen_state(ts, tsdata.x, tsdata.y, pressure); in tsc200x_irq_thread()
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| D | mainstone-wm97xx.c | 85 static int pressure; variable
86 module_param(pressure, int, 0);
87 MODULE_PARM_DESC(pressure, "Pressure readback (1 = pressure, 0 = no pressure)");
143 if (pressure) in wm97xx_acc_pen_down()
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| D | mxs-lradc-ts.c | 77 u32 pressure; member
228 unsigned int pressure, m1, m2; in mxs_lradc_read_ts_pressure() local
247 pressure = m1; in mxs_lradc_read_ts_pressure()
248 pressure *= (1 << LRADC_RESOLUTION); in mxs_lradc_read_ts_pressure()
249 pressure /= m2; in mxs_lradc_read_ts_pressure()
251 dev_dbg(ts->dev, "Pressure = %u\n", pressure); in mxs_lradc_read_ts_pressure()
252 return pressure; in mxs_lradc_read_ts_pressure()
358 writel(info[lradc->soc].pressure, in mxs_lradc_prepare_pressure()
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| D | wm9705.c | 47 static int pressure = DEFAULT_PRESSURE & 0xfff; variable
48 module_param(pressure, int, 0);
49 MODULE_PARM_DESC(pressure, "Set threshold for pressure measurement.");
153 pressure = 0; in wm9705_phy_init()
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| D | tps6507x-ts.c | 37 u16 pressure; member
155 &tsc->tc.pressure); in tps6507x_ts_poll()
159 pendown = tsc->tc.pressure > tsc->min_pressure; in tps6507x_ts_poll()
189 input_report_abs(input_dev, ABS_PRESSURE, tsc->tc.pressure); in tps6507x_ts_poll()
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| D | sis_i2c.c | 177 u8 pressure; in sis_ts_report_contact() local
196 pressure = height = width = 1; in sis_ts_report_contact()
204 pressure = in sis_ts_report_contact()
215 input_report_abs(input, ABS_MT_PRESSURE, pressure); in sis_ts_report_contact()
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| D | wm9712.c | 60 static int pressure = DEFAULT_PRESSURE & 0xfff; variable
61 module_param(pressure, int, 0);
62 MODULE_PARM_DESC(pressure, "Set threshold for pressure measurement.");
185 pressure = 0; in wm9712_phy_init()
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| D | wm9713.c | 60 static int pressure = DEFAULT_PRESSURE & 0xfff; variable
61 module_param(pressure, int, 0);
62 MODULE_PARM_DESC(pressure, "Set threshold for pressure measurement.");
189 pressure = 0; in wm9713_phy_init()
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| /linux-6.12.1/Documentation/accounting/ |
| D | psi.rst | 38 respective file in /proc/pressure/ -- cpu, memory, and io.
67 Monitoring for pressure thresholds
71 pressure exceeds certain thresholds.
78 /proc/pressure/ representing the resource to be monitored and write the
85 For example writing "some 150000 1000000" into /proc/pressure/memory
87 1sec time window. Writing "full 50000 1000000" into /proc/pressure/io
142 fds.fd = open("/proc/pressure/memory", O_RDWR | O_NONBLOCK);
144 printf("/proc/pressure/memory open error: %s\n",
151 printf("/proc/pressure/memory write error: %s\n",
182 mounted, pressure stall information is also tracked for tasks grouped
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| /linux-6.12.1/drivers/input/mouse/ |
| D | synaptics_usb.c | 107 unsigned int pressure; in synusb_report_stick() local
109 pressure = synusb->data[6]; in synusb_report_stick()
113 if (pressure > 0) { in synusb_report_stick()
118 input_report_abs(input_dev, ABS_PRESSURE, pressure); in synusb_report_stick()
130 unsigned int pressure, w; in synusb_report_touchpad() local
132 pressure = synusb->data[6]; in synusb_report_touchpad()
137 if (pressure > 0) { in synusb_report_touchpad()
163 if (pressure > 30) in synusb_report_touchpad()
165 if (pressure < 25) in synusb_report_touchpad()
174 input_report_abs(input_dev, ABS_PRESSURE, pressure); in synusb_report_touchpad()
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| /linux-6.12.1/Documentation/devicetree/bindings/input/touchscreen/ |
| D | bu21029.txt | 14 - touchscreen-max-pressure: maximum pressure value
31 touchscreen-max-pressure = <4095>;
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| /linux-6.12.1/tools/testing/selftests/hid/tests/ |
| D | test_wacom_generic.py | 192 self, x, y, pressure, buttons=None, toolid=None, proximity=None, reportID=None argument
224 report.tippressure = pressure
225 report.tipswitch = pressure > 0
264 def event(self, x, y, pressure, buttons=None, toolid=None, proximity=None): argument
276 r = self.create_report(x, y, pressure, buttons, toolid, proximity)
641 pressure=300,
655 uhdev.event(110, 220, pressure=0),
667 pressure=0,
677 uhdev.event(130, 240, pressure=0), [], auto_syn=False, strict=True
698 pressure=0,
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| /linux-6.12.1/drivers/input/tablet/ |
| D | kbtab.c | 36 int pressure; in kbtab_irq() local
67 pressure = data[5]; in kbtab_irq()
69 input_report_abs(dev, ABS_PRESSURE, pressure); in kbtab_irq()
71 input_report_key(dev, BTN_LEFT, pressure > kb_pressure_click ? 1 : 0); in kbtab_irq()
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